403426563103 has 2 divisors, whose sum is σ = 403426563104. Its totient is φ = 403426563102.

The previous prime is 403426563053. The next prime is 403426563179. The reversal of 403426563103 is 301365624304.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403426563103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403426561103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201713281551 + 201713281552.

It is an arithmetic number, because the mean of its divisors is an integer number (201713281552).

Almost surely, 2^403426563103 is an apocalyptic number.

403426563103 is a deficient number, since it is larger than the sum of its proper divisors (1).

403426563103 is an equidigital number, since it uses as much as digits as its factorization.

403426563103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 403426563103 in words is "four hundred three billion, four hundred twenty-six million, five hundred sixty-three thousand, one hundred three".